vSem [Iteracion (Declaracion "bool" "var1" (EOpc (BTrue))) ([Mas (NumInt 4) (Declaracion "double" "var2" (EOpc (NumInt 2)))]) (BElse ([Mas (NumInt 4) (Declaracion "int" "var2" (EOpc (NumInt 2)))])),Mas (NumInt 4) (Id "var2")]

-- TIPOS - los bloques no retornan el mismo tipo de datos (ERROR)